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llvm-project/llvm/test/CodeGen/ARM/2012-09-25-InlineAsmScalarT...

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[SelectionDAG] Remove exit-on-error flag from test (PR27765) The exit-on-error flag in the ARM test is necessary in order to avoid an unreachable in the DAGTypeLegalizer, when trying to expand a physical register. We can also avoid this situation by introducing a bitcast early on, where the invalid scalar-to-vector conversion is detected. We also add a test for PowerPC, which goes through a similar code path in the SelectionDAGBuilder. Fixes PR27765. Differential Revision: http://reviews.llvm.org/D21061 llvm-svn: 272644
2016-06-14 15:30:20 +08:00
; RUN: not llc -mtriple=arm-eabi -mcpu=cortex-a8 %s -o - 2>&1 | FileCheck %s
Generate an error message instead of asserting or segfaulting when we have a scalar-to-vector conversion that we cannot handle. For instance, when an invalid constraint is used in an inline asm statement. <rdar://problem/12284092> llvm-svn: 164662
2012-09-26 14:16:18 +08:00
; Check for error message:
; CHECK: scalar-to-vector conversion failed, possible invalid constraint for vector type
[SelectionDAG] Remove exit-on-error flag from test (PR27765) The exit-on-error flag in the ARM test is necessary in order to avoid an unreachable in the DAGTypeLegalizer, when trying to expand a physical register. We can also avoid this situation by introducing a bitcast early on, where the invalid scalar-to-vector conversion is detected. We also add a test for PowerPC, which goes through a similar code path in the SelectionDAGBuilder. Fixes PR27765. Differential Revision: http://reviews.llvm.org/D21061 llvm-svn: 272644
2016-06-14 15:30:20 +08:00
; CHECK: scalar-to-vector conversion failed, possible invalid constraint for vector type
Generate an error message instead of asserting or segfaulting when we have a scalar-to-vector conversion that we cannot handle. For instance, when an invalid constraint is used in an inline asm statement. <rdar://problem/12284092> llvm-svn: 164662
2012-09-26 14:16:18 +08:00
define hidden void @f(i32* %corr, i32 %order) nounwind ssp {
[SelectionDAG] Remove exit-on-error flag from test (PR27765) The exit-on-error flag in the ARM test is necessary in order to avoid an unreachable in the DAGTypeLegalizer, when trying to expand a physical register. We can also avoid this situation by introducing a bitcast early on, where the invalid scalar-to-vector conversion is detected. We also add a test for PowerPC, which goes through a similar code path in the SelectionDAGBuilder. Fixes PR27765. Differential Revision: http://reviews.llvm.org/D21061 llvm-svn: 272644
2016-06-14 15:30:20 +08:00
tail call void asm sideeffect "vst1.s32 { ${1:q}, ${2:q} }, [$0]", "r,{q0},{q1}"(i32* %corr, <2 x i64>* undef, i32 %order) nounwind, !srcloc !0
Generate an error message instead of asserting or segfaulting when we have a scalar-to-vector conversion that we cannot handle. For instance, when an invalid constraint is used in an inline asm statement. <rdar://problem/12284092> llvm-svn: 164662
2012-09-26 14:16:18 +08:00
ret void
}
IR: Make metadata typeless in assembly Now that `Metadata` is typeless, reflect that in the assembly. These are the matching assembly changes for the metadata/value split in r223802. - Only use the `metadata` type when referencing metadata from a call intrinsic -- i.e., only when it's used as a `Value`. - Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode` when referencing it from call intrinsics. So, assembly like this: define @foo(i32 %v) { call void @llvm.foo(metadata !{i32 %v}, metadata !0) call void @llvm.foo(metadata !{i32 7}, metadata !0) call void @llvm.foo(metadata !1, metadata !0) call void @llvm.foo(metadata !3, metadata !0) call void @llvm.foo(metadata !{metadata !3}, metadata !0) ret void, !bar !2 } !0 = metadata !{metadata !2} !1 = metadata !{i32* @global} !2 = metadata !{metadata !3} !3 = metadata !{} turns into this: define @foo(i32 %v) { call void @llvm.foo(metadata i32 %v, metadata !0) call void @llvm.foo(metadata i32 7, metadata !0) call void @llvm.foo(metadata i32* @global, metadata !0) call void @llvm.foo(metadata !3, metadata !0) call void @llvm.foo(metadata !{!3}, metadata !0) ret void, !bar !2 } !0 = !{!2} !1 = !{i32* @global} !2 = !{!3} !3 = !{} I wrote an upgrade script that handled almost all of the tests in llvm and many of the tests in cfe (even handling many `CHECK` lines). I've attached it (or will attach it in a moment if you're speedy) to PR21532 to help everyone update their out-of-tree testcases. This is part of PR21532. llvm-svn: 224257
2014-12-16 03:07:53 +08:00
!0 = !{i32 257}