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From b907dbdce5520eaf841ae041fcca6941a8529456 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 9 Mar 2022 16:28:16 -0800
Subject: [PATCH] compiler-rt: Enable __int128 for ppc32
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
compiler-rt/lib/builtins/CMakeLists.txt | 15 +++++++--------
compiler-rt/lib/builtins/int_types.h | 2 +-
2 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/compiler-rt/lib/builtins/CMakeLists.txt b/compiler-rt/lib/builtins/CMakeLists.txt
index d62fa0432e2a..126505bd8921 100644
--- a/compiler-rt/lib/builtins/CMakeLists.txt
+++ b/compiler-rt/lib/builtins/CMakeLists.txt
@@ -669,11 +669,9 @@ set(mips64_SOURCES ${GENERIC_TF_SOURCES}
set(mips64el_SOURCES ${GENERIC_TF_SOURCES}
${mips_SOURCES})
-set(powerpc_SOURCES ${GENERIC_SOURCES})
-
set(powerpcspe_SOURCES ${GENERIC_SOURCES})
-set(powerpc64_SOURCES
+set(powerpc_SOURCES
ppc/divtc3.c
ppc/fixtfdi.c
ppc/fixunstfdi.c
@@ -688,14 +686,15 @@ set(powerpc64_SOURCES
)
# These routines require __int128, which isn't supported on AIX.
if (NOT OS_NAME MATCHES "AIX")
- set(powerpc64_SOURCES
+ set(powerpc_SOURCES
ppc/floattitf.c
ppc/fixtfti.c
ppc/fixunstfti.c
- ${powerpc64_SOURCES}
+ ${powerpc_SOURCES}
)
endif()
-set(powerpc64le_SOURCES ${powerpc64_SOURCES})
+set(powerpc64le_SOURCES ${powerpc_SOURCES})
+set(powerpc64_SOURCES ${powerpc_SOURCES})
set(riscv_SOURCES
riscv/fp_mode.c
@@ -823,9 +822,9 @@ else ()
list(APPEND BUILTIN_CFLAGS_${arch} -fomit-frame-pointer -DCOMPILER_RT_ARMHF_TARGET)
endif()
- # For RISCV32, we must force enable int128 for compiling long
+ # For RISCV32/PPC32, we must force enable int128 for compiling long
# double routines.
- if(COMPILER_RT_ENABLE_SOFTWARE_INT128 OR "${arch}" STREQUAL "riscv32")
+ if(COMPILER_RT_ENABLE_SOFTWARE_INT128 OR "${arch}" STREQUAL "riscv32" OR "${arch}" STREQUAL "powerpc")
list(APPEND BUILTIN_CFLAGS_${arch} -fforce-enable-int128)
endif()
diff --git a/compiler-rt/lib/builtins/int_types.h b/compiler-rt/lib/builtins/int_types.h
index e94d3154c6d4..37b2cb43f932 100644
--- a/compiler-rt/lib/builtins/int_types.h
+++ b/compiler-rt/lib/builtins/int_types.h
@@ -64,7 +64,7 @@ typedef union {
} udwords;
#if defined(__LP64__) || defined(__wasm__) || defined(__mips64) || \
- defined(__SIZEOF_INT128__) || defined(_WIN64)
+ defined(__SIZEOF_INT128__) || defined(_WIN64) || defined(__powerpc__)
#define CRT_HAS_128BIT
#endif
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