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llvm-mirror/test/CodeGen/PowerPC/aix-cc-altivec.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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944 B
LLVM

; RUN: not --crash llc < %s -mtriple powerpc64-ibm-aix-xcoff -mcpu=pwr8 2>&1 | FileCheck %s
; RUN: not --crash llc < %s -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr8 2>&1 | FileCheck %s
; This test expects a compiler diagnostic for an AIX limitation on Altivec
; support. When the Altivec limitation diagnostic is removed, this test
; should compile clean and fail in order to alert the author to validate the
; instructions emitted to initialize the GPR for the double vararg.
; The mfvsrwz and mfvsrd instructions should be used to initialize the GPR for
; the double vararg without going through memory.
@f1 = global float 0.000000e+00, align 4
define void @call_test_vararg() {
entry:
%0 = load float, float* @f1, align 4
%conv = fpext float %0 to double
call void (i32, ...) @test_vararg(i32 42, double %conv, float %0)
ret void
}
declare void @test_vararg(i32, ...)
; CHECK: LLVM ERROR: Altivec support is unimplemented on AIX.