f85bcc21dd
Summary: This patch does the following: 1. Make InitTargetOptionsFromCodeGenFlags() accepts Triple as a parameter, because some options' default value is triple dependant. 2. DataSections is turned on by default on AIX for llc. 3. Test cases change accordingly because of the default behaviour change. 4. Clang Driver passes in -fdata-sections by default on AIX. Reviewed By: MaskRay, DiggerLin Differential Revision: https://reviews.llvm.org/D88737
69 lines
2.4 KiB
Python
69 lines
2.4 KiB
Python
# UNSUPPORTED: expensive_checks, debug
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# RUN: %python %s > %t.ll
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# RUN: llc -mtriple powerpc-ibm-aix-xcoff -code-model=small -data-sections=false -mcpu=pwr4 -mattr=-altivec -O0 < %t.ll | \
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# RUN: FileCheck --check-prefix=ASM32 %s
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# RUN: llc -mtriple powerpc64-ibm-aix-xcoff -code-model=small -data-sections=false -mcpu=pwr4 -mattr=-altivec -O0 < %t.ll | \
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# RUN: FileCheck --check-prefix=ASM64 %s
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# RUN: llc -mtriple powerpc-ibm-aix-xcoff -code-model=small -data-sections=false -mcpu=pwr4 -mattr=-altivec -O0 \
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# RUN: -filetype=obj -o %t.o < %t.ll
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# RUN: llvm-objdump -D -r --symbol-description %t.o | FileCheck --check-prefix=DIS32 %s
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# RUN: not --crash llc -mtriple powerpc64-ibm-aix-xcoff -data-sections=false \
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# RUN: -mcpu=pwr4 -mattr=-altivec -filetype=obj -o %t.o 2>&1 < %t.ll | \
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# RUN: FileCheck --check-prefix=XCOFF64 %s
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# XCOFF64: LLVM ERROR: 64-bit XCOFF object files are not supported yet.
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numentries = 12290
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for x in range(0, numentries):
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print("@a%d = global i32 0, align 4" % (x))
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print("define void @foo() {")
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print("entry:")
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for x in range(0, numentries):
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print("store i32 1, i32* @a%d, align 4" % (x))
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print("ret void")
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print("}")
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# 32-bit assembly check
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# ASM32: lwz 4, L..C0(2)
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# ASM32: lwz 4, L..C1(2)
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# ASM32: lwz 4, L..C8191(2)
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# ASM32: lwz 4, L..C8192-65536(2)
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# ASM32: lwz 4, L..C8193-65536(2)
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# ASM32: lwz 4, L..C12288-65536(2)
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# ASM32: lwz 4, L..C12289-65536(2)
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# 64-bit assembly check
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# ASM64: ld 4, L..C0(2)
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# ASM64: ld 4, L..C1(2)
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# ASM64: ld 4, L..C4095(2)
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# ASM64: ld 4, L..C4096-65536(2)
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# ASM64: ld 4, L..C4097-65536(2)
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# ASM64: ld 4, L..C12287-65536(2)
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# ASM64: ld 4, L..C12288-131072(2)
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# ASM64: ld 4, L..C12289-131072(2)
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# DIS32: 0: 80 82 00 00 lwz 4, 0(2)
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# DIS32: 00000002: R_TOC (idx: 24590) a0[TC]
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# DIS32: c: 80 82 00 04 lwz 4, 4(2)
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# DIS32: 0000000e: R_TOC (idx: 24592) a1[TC]
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# DIS32: fffc: 80 82 7f fc lwz 4, 32764(2)
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# DIS32: 0000fffe: R_TOC (idx: 40972) a8191[TC]
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# DIS32: 10004: 80 82 80 00 lwz 4, -32768(2)
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# DIS32: 00010006: R_TOC (idx: 40974) a8192[TC]
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# DIS32: 1000c: 80 82 80 04 lwz 4, -32764(2)
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# DIS32: 0001000e: R_TOC (idx: 40976) a8193[TC]
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# DIS32: 18004: 80 82 c0 00 lwz 4, -16384(2)
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# DIS32: 00018006: R_TOC (idx: 49166) a12288[TC]
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# DIS32: 1800c: 80 82 c0 04 lwz 4, -16380(2)
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# DIS32: 0001800e: R_TOC (idx: 49168) a12289[TC]
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