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llvm-mirror/test/CodeGen/NVPTX/fcos-no-fast-math.ll
Yuanfang Chen dd53274771 Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
This reverts commit 80a34ae31125aa46dcad47162ba45b152aed968d with fixes.

Previously, since bots turning on EXPENSIVE_CHECKS are essentially turning on
MachineVerifierPass by default on X86 and the fact that
inline-asm-avx-v-constraint-32bit.ll and inline-asm-avx512vl-v-constraint-32bit.ll
are not expected to generate functioning machine code, this would go
down to `report_fatal_error` in MachineVerifierPass. Here passing
`-verify-machineinstrs=0` to make the intent explicit.
2020-02-13 10:16:06 -08:00

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421 B
LLVM

; RUN: not --crash llc < %s -march=nvptx -mcpu=sm_20 2>&1 | FileCheck %s
; Check that we fail to select fcos without fast-math enabled
declare float @llvm.cos.f32(float)
; CHECK: LLVM ERROR: Cannot select: {{.*}}: f32 = fcos
; CHECK: In function: test_fcos_safe
define float @test_fcos_safe(float %a) #0 {
%r = tail call float @llvm.cos.f32(float %a)
ret float %r
}
attributes #0 = { "unsafe-fp-math" = "false" }