a538b0f023
Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. llvm-svn: 277624
27 lines
1.1 KiB
LLVM
27 lines
1.1 KiB
LLVM
; RUN: llc -verify-machineinstrs -mcpu=pwr7 -O1 -code-model=medium -mattr=-vsx < %s | FileCheck %s
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; RUN: llc -verify-machineinstrs -mcpu=pwr7 -O1 -code-model=medium -mattr=+vsx < %s | FileCheck -check-prefix=CHECK-VSX %s
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; Test peephole optimization for medium code model (32-bit TOC offsets)
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; for loading a value from the constant pool (TOC-relative).
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target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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define double @test_double_const() nounwind {
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entry:
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ret double 0x3F4FD4920B498CF0
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}
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; CHECK: [[VAR:[a-z0-9A-Z_.]+]]:
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; CHECK: .quad 4562098671269285104
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; CHECK-LABEL: test_double_const:
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; CHECK: addis [[REG1:[0-9]+]], 2, [[VAR]]@toc@ha
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; CHECK: lfd {{[0-9]+}}, [[VAR]]@toc@l([[REG1]])
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; CHECK-VSX: [[VAR:[a-z0-9A-Z_.]+]]:
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; CHECK-VSX: .quad 4562098671269285104
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; CHECK-VSX-LABEL: test_double_const:
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; CHECK-VSX: addis [[REG1:[0-9]+]], 2, [[VAR]]@toc@ha
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; CHECK-VSX: addi [[REG1]], {{[0-9]+}}, [[VAR]]@toc@l
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; CHECK-VSX: lxsdx {{[0-9]+}}, 0, [[REG1]]
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