Remove the compiler-rt mingw/arm patch
This has now been committed upstream in the master branch (we check out the master branch of compiler-rt, not the 3.9 branch), in SVN rev 287465 (git mirror commit 8134888c4d01).
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Martin Storsjö authored and Martin Storsjo committed
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@@ -1,306 +0,0 @@
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From 43abf42d132d75e8f51519b8c946e7a57e94175b Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
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Date: Fri, 7 Oct 2016 16:44:22 +0300
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Subject: [PATCH] builtins: Allow building windows arm functions for mingw
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When building for MSVC, the msvcrt libraries contain these functions.
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When building in a mingw environment, we need to provide them somehow,
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e.g. via compiler-rt.
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The divmod functions work in the same way as the corresponding
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__rt_*div* functions for windows, but their parameters are swapped.
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---
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lib/builtins/CMakeLists.txt | 25 ++++++++++++++++++++++++-
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lib/builtins/arm/aeabi_idivmod.S | 9 +++++++++
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lib/builtins/arm/aeabi_ldivmod.S | 12 ++++++++++++
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lib/builtins/arm/aeabi_uidivmod.S | 9 +++++++++
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lib/builtins/arm/aeabi_uldivmod.S | 12 ++++++++++++
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lib/builtins/fixdfdi.c | 8 ++++++++
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lib/builtins/fixsfdi.c | 8 ++++++++
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lib/builtins/fixunsdfdi.c | 8 ++++++++
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lib/builtins/fixunssfdi.c | 8 ++++++++
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lib/builtins/floatdidf.c | 8 ++++++++
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lib/builtins/floatdisf.c | 8 ++++++++
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lib/builtins/floatundidf.c | 8 ++++++++
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lib/builtins/floatundisf.c | 8 ++++++++
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13 files changed, 130 insertions(+), 1 deletion(-)
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diff --git a/lib/builtins/CMakeLists.txt b/lib/builtins/CMakeLists.txt
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index 5cbc1cb..1fc4b32 100644
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--- a/lib/builtins/CMakeLists.txt
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+++ b/lib/builtins/CMakeLists.txt
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@@ -371,7 +371,30 @@ set(arm_Thumb1_SOURCES
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${arm_Thumb1_VFPv2_SOURCES}
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${arm_Thumb1_icache_SOURCES})
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-if(NOT WIN32)
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+if(MINGW)
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+ set(arm_SOURCES
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+ fixdfdi.c
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+ fixsfdi.c
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+ fixunsdfdi.c
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+ fixunssfdi.c
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+ floatdidf.c
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+ floatdisf.c
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+ floatundidf.c
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+ floatundisf.c
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+ arm/aeabi_idivmod.S
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+ arm/aeabi_ldivmod.S
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+ arm/aeabi_uidivmod.S
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+ arm/aeabi_uldivmod.S
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+ divmoddi4.c
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+ divmodsi4.c
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+ divdi3.c
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+ divsi3.c
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+ moddi3.c
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+ udivmoddi4.c
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+ udivmodsi4.c
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+ udivsi3.c
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+ umoddi3.c)
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+else(MINGW)
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# TODO the EABI sources should only be added to EABI targets
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set(arm_SOURCES
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${arm_SOURCES}
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diff --git a/lib/builtins/arm/aeabi_idivmod.S b/lib/builtins/arm/aeabi_idivmod.S
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index 2fcad86..5dab937 100644
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--- a/lib/builtins/arm/aeabi_idivmod.S
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+++ b/lib/builtins/arm/aeabi_idivmod.S
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@@ -15,12 +15,21 @@
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// return {quot, rem};
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// }
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+#ifdef __MINGW32__
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+#define __aeabi_idivmod __rt_sdiv
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+#endif
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+
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.syntax unified
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.p2align 2
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DEFINE_COMPILERRT_FUNCTION(__aeabi_idivmod)
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push { lr }
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sub sp, sp, #4
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mov r2, sp
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+#ifdef __MINGW32__
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+ mov r3, r0
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+ mov r0, r1
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+ mov r1, r3
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+#endif
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bl SYMBOL_NAME(__divmodsi4)
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ldr r1, [sp]
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add sp, sp, #4
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diff --git a/lib/builtins/arm/aeabi_ldivmod.S b/lib/builtins/arm/aeabi_ldivmod.S
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index 9f161f3..4821e82 100644
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--- a/lib/builtins/arm/aeabi_ldivmod.S
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+++ b/lib/builtins/arm/aeabi_ldivmod.S
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@@ -16,6 +16,10 @@
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// return {quot, rem};
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// }
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+#ifdef __MINGW32__
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+#define __aeabi_ldivmod __rt_sdiv64
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+#endif
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+
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.syntax unified
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.p2align 2
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DEFINE_COMPILERRT_FUNCTION(__aeabi_ldivmod)
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@@ -23,6 +27,14 @@ DEFINE_COMPILERRT_FUNCTION(__aeabi_ldivmod)
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sub sp, sp, #16
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add r12, sp, #8
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str r12, [sp]
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+#ifdef __MINGW32__
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+ mov r12, r0
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+ mov r0, r2
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+ mov r2, r12
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+ mov r12, r1
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+ mov r1, r3
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+ mov r3, r12
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+#endif
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bl SYMBOL_NAME(__divmoddi4)
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ldr r2, [sp, #8]
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ldr r3, [sp, #12]
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diff --git a/lib/builtins/arm/aeabi_uidivmod.S b/lib/builtins/arm/aeabi_uidivmod.S
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index e1e12d9..6606a50 100644
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--- a/lib/builtins/arm/aeabi_uidivmod.S
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+++ b/lib/builtins/arm/aeabi_uidivmod.S
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@@ -16,12 +16,21 @@
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// return {quot, rem};
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// }
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+#ifdef __MINGW32__
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+#define __aeabi_uidivmod __rt_udiv
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+#endif
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+
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.syntax unified
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.p2align 2
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DEFINE_COMPILERRT_FUNCTION(__aeabi_uidivmod)
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push { lr }
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sub sp, sp, #4
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mov r2, sp
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+#ifdef __MINGW32__
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+ mov r3, r0
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+ mov r0, r1
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+ mov r1, r3
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+#endif
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bl SYMBOL_NAME(__udivmodsi4)
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ldr r1, [sp]
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add sp, sp, #4
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diff --git a/lib/builtins/arm/aeabi_uldivmod.S b/lib/builtins/arm/aeabi_uldivmod.S
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index e8aaef2..60fee45 100644
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--- a/lib/builtins/arm/aeabi_uldivmod.S
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+++ b/lib/builtins/arm/aeabi_uldivmod.S
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@@ -16,6 +16,10 @@
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// return {quot, rem};
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// }
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+#ifdef __MINGW32__
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+#define __aeabi_uldivmod __rt_udiv64
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+#endif
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+
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.syntax unified
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.p2align 2
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DEFINE_COMPILERRT_FUNCTION(__aeabi_uldivmod)
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@@ -23,6 +27,14 @@ DEFINE_COMPILERRT_FUNCTION(__aeabi_uldivmod)
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sub sp, sp, #16
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add r12, sp, #8
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str r12, [sp]
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+#ifdef __MINGW32__
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+ mov r12, r0
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+ mov r0, r2
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+ mov r2, r12
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+ mov r12, r1
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+ mov r1, r3
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+ mov r3, r12
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+#endif
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bl SYMBOL_NAME(__udivmoddi4)
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ldr r2, [sp, #8]
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ldr r3, [sp, #12]
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diff --git a/lib/builtins/fixdfdi.c b/lib/builtins/fixdfdi.c
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index 14283ef..4bcd432 100644
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--- a/lib/builtins/fixdfdi.c
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+++ b/lib/builtins/fixdfdi.c
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@@ -44,3 +44,11 @@ __fixdfdi(fp_t a) {
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}
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#endif
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+
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+#ifdef __MINGW32__
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+COMPILER_RT_ABI di_int
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+__dtoi64(double a)
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+{
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+ return __fixdfdi(a);
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+}
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+#endif
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diff --git a/lib/builtins/fixsfdi.c b/lib/builtins/fixsfdi.c
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index fab47e2..24f6e83 100644
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--- a/lib/builtins/fixsfdi.c
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+++ b/lib/builtins/fixsfdi.c
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@@ -45,3 +45,11 @@ __fixsfdi(fp_t a) {
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}
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#endif
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+
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+#ifdef __MINGW32__
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+COMPILER_RT_ABI di_int
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+__stoi64(float a)
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+{
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+ return __fixsfdi(a);
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+}
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+#endif
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diff --git a/lib/builtins/fixunsdfdi.c b/lib/builtins/fixunsdfdi.c
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index 4b0bc9e..5a8bb5c 100644
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--- a/lib/builtins/fixunsdfdi.c
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+++ b/lib/builtins/fixunsdfdi.c
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@@ -42,3 +42,11 @@ __fixunsdfdi(fp_t a) {
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}
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#endif
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+
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+#ifdef __MINGW32__
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+COMPILER_RT_ABI du_int
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+__dtou64(double a)
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+{
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+ return __fixunsdfdi(a);
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+}
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+#endif
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diff --git a/lib/builtins/fixunssfdi.c b/lib/builtins/fixunssfdi.c
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index f8ebab8..72fdf4d 100644
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--- a/lib/builtins/fixunssfdi.c
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+++ b/lib/builtins/fixunssfdi.c
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@@ -43,3 +43,11 @@ __fixunssfdi(fp_t a) {
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}
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#endif
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+
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+#ifdef __MINGW32__
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+COMPILER_RT_ABI du_int
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+__stou64(float a)
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+{
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+ return __fixunssfdi(a);
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+}
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+#endif
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diff --git a/lib/builtins/floatdidf.c b/lib/builtins/floatdidf.c
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index 2b023ad..d13f832 100644
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--- a/lib/builtins/floatdidf.c
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+++ b/lib/builtins/floatdidf.c
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@@ -105,3 +105,11 @@ __floatdidf(di_int a)
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return fb.f;
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}
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#endif
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+
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+#ifdef __MINGW32__
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+COMPILER_RT_ABI double
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+__i64tod(di_int a)
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+{
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+ return __floatdidf(a);
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+}
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+#endif
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diff --git a/lib/builtins/floatdisf.c b/lib/builtins/floatdisf.c
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index 3e47580..8f9bf9d 100644
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--- a/lib/builtins/floatdisf.c
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+++ b/lib/builtins/floatdisf.c
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@@ -78,3 +78,11 @@ __floatdisf(di_int a)
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((su_int)a & 0x007FFFFF); /* mantissa */
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return fb.f;
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}
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+
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+#ifdef __MINGW32__
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+COMPILER_RT_ABI float
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+__i64tos(di_int a)
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+{
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+ return __floatdisf(a);
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+}
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+#endif
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diff --git a/lib/builtins/floatundidf.c b/lib/builtins/floatundidf.c
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index cfd3a7a..e7f63bf 100644
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--- a/lib/builtins/floatundidf.c
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+++ b/lib/builtins/floatundidf.c
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@@ -104,3 +104,11 @@ __floatundidf(du_int a)
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return fb.f;
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}
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#endif
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+
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+#ifdef __MINGW32__
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+COMPILER_RT_ABI double
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+__u64tod(du_int a)
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+{
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+ return __floatundidf(a);
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+}
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+#endif
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diff --git a/lib/builtins/floatundisf.c b/lib/builtins/floatundisf.c
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index 713a44a..3716ec2 100644
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--- a/lib/builtins/floatundisf.c
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+++ b/lib/builtins/floatundisf.c
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@@ -75,3 +75,11 @@ __floatundisf(du_int a)
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((su_int)a & 0x007FFFFF); /* mantissa */
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return fb.f;
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}
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+
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+#ifdef __MINGW32__
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+COMPILER_RT_ABI float
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+__u64tos(du_int a)
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+{
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+ return __floatundisf(a);
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+}
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+#endif
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--
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2.7.4
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