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5fe828ca5e
This patch issues an error message if Darwin ABI is attempted with the PPC backend. It also cleans up existing test cases, either converting the test to use an alternative triple or removing the test if the coverage is no longer needed. Updated Tests ------------- The majority of test cases were updated to use a different triple that does not include the Darwin ABI. Many tests were also updated to use FileCheck, in place of grep. Deleted Tests ------------- llvm/test/tools/dsymutil/PowerPC/sibling.test was originally added to test specific functionality of dsymutil using an object file created with an old version of llvm-gcc for a Powerbook G4. After a discussion with @JDevlieghere he suggested removing the test. llvm/test/CodeGen/PowerPC/combine_loads_from_build_pair.ll was converted from a PPC test to a SystemZ test, as the behavior is also reproducible there. All other tests that were deleted were specific to the darwin/ppc ABI and no longer necessary. Phabricator Review: https://reviews.llvm.org/D50988 llvm-svn: 340795
45 lines
2.1 KiB
LLVM
45 lines
2.1 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s
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; PR2988
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target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128"
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target triple = "powerpc-unknown-linux-gnu"
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@a = common global ppc_fp128 0xM00000000000000000000000000000000, align 16 ; <ppc_fp128*> [#uses=2]
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@b = common global ppc_fp128 0xM00000000000000000000000000000000, align 16 ; <ppc_fp128*> [#uses=2]
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@c = common global ppc_fp128 0xM00000000000000000000000000000000, align 16 ; <ppc_fp128*> [#uses=3]
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@d = common global ppc_fp128 0xM00000000000000000000000000000000, align 16 ; <ppc_fp128*> [#uses=2]
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define void @foo() nounwind {
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entry:
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%0 = load ppc_fp128, ppc_fp128* @a, align 16 ; <ppc_fp128> [#uses=1]
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%1 = call ppc_fp128 @llvm.sqrt.ppcf128(ppc_fp128 %0) ; <ppc_fp128> [#uses=1]
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store ppc_fp128 %1, ppc_fp128* @a, align 16
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%2 = load ppc_fp128, ppc_fp128* @b, align 16 ; <ppc_fp128> [#uses=1]
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%3 = call ppc_fp128 @"\01_sinl$LDBL128"(ppc_fp128 %2) nounwind readonly ; <ppc_fp128> [#uses=1]
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store ppc_fp128 %3, ppc_fp128* @b, align 16
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%4 = load ppc_fp128, ppc_fp128* @c, align 16 ; <ppc_fp128> [#uses=1]
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%5 = call ppc_fp128 @"\01_cosl$LDBL128"(ppc_fp128 %4) nounwind readonly ; <ppc_fp128> [#uses=1]
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store ppc_fp128 %5, ppc_fp128* @c, align 16
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%6 = load ppc_fp128, ppc_fp128* @d, align 16 ; <ppc_fp128> [#uses=1]
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%7 = load ppc_fp128, ppc_fp128* @c, align 16 ; <ppc_fp128> [#uses=1]
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%8 = call ppc_fp128 @llvm.pow.ppcf128(ppc_fp128 %6, ppc_fp128 %7) ; <ppc_fp128> [#uses=1]
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store ppc_fp128 %8, ppc_fp128* @d, align 16
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br label %return
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return: ; preds = %entry
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ret void
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}
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declare ppc_fp128 @llvm.sqrt.ppcf128(ppc_fp128) nounwind readonly
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declare ppc_fp128 @"\01_sinl$LDBL128"(ppc_fp128) nounwind readonly
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declare ppc_fp128 @"\01_cosl$LDBL128"(ppc_fp128) nounwind readonly
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declare ppc_fp128 @llvm.pow.ppcf128(ppc_fp128, ppc_fp128) nounwind readonly
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declare ppc_fp128 @copysignl(ppc_fp128, ppc_fp128)
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define ppc_fp128 @cs(ppc_fp128 %from, ppc_fp128 %to) {
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%tmp = call ppc_fp128 @copysignl(ppc_fp128 %from, ppc_fp128 %to)
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ret ppc_fp128 %tmp
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}
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