llvm-mirror/test/CodeGen/PowerPC/Frames-alloca.ll

; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
; RUN:   grep {stw r31, 20(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -enable-ppc32-regscavenger | \
; RUN:   grep {stwu r1, -80(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
; RUN:   grep {lwz r1, 0(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
; RUN:   grep {lwz r31, 20(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN:   grep {stw r31, 20(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim -enable-ppc32-regscavenger | \
; RUN:   grep {stwu r1, -80(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN:   grep {lwz r1, 0(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN:   grep {lwz r31, 20(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
; RUN:   grep {std r31, 40(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
; RUN:   grep {stdu r1, -112(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
; RUN:   grep {ld r1, 0(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
; RUN:   grep {ld r31, 40(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN:   grep {std r31, 40(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN:   grep {stdu r1, -112(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN:   grep {ld r1, 0(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN:   grep {ld r31, 40(r1)}

define i32* @f1(i32 %n) {
	%tmp = alloca i32, i32 %n		; <i32*> [#uses=1]
	ret i32* %tmp
}
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc32 -mtriple=powerpc-apple-darwin8 \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {stw r31, 20(r1)}`
Update llc flags for PPC register scavenger. llvm-svn: 48187 2008-03-10 23:59:08 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -enable-ppc32-regscavenger \| \`
This is the initial check-in for adding register scavenging to PPC. (Currently, PPC-64 doesn't work.) This also lowers the spilling of the CR registers so that it uses a register other than the default R0 register (the scavenger scrounges for one). A significant part of this patch fixes how kill information is handled. llvm-svn: 47863 2008-03-03 23:19:16 +01:00			`; RUN: grep {stwu r1, -80(r1)}`
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc32 -mtriple=powerpc-apple-darwin8 \| \`
			`; RUN: grep {lwz r1, 0(r1)}`
			`; RUN: llvm-as < %s \| llc -march=ppc32 -mtriple=powerpc-apple-darwin8 \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {lwz r31, 20(r1)}`
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {stw r31, 20(r1)}`
Update llc flags for PPC register scavenger. llvm-svn: 48187 2008-03-10 23:59:08 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim -enable-ppc32-regscavenger \| \`
This is the initial check-in for adding register scavenging to PPC. (Currently, PPC-64 doesn't work.) This also lowers the spilling of the CR registers so that it uses a register other than the default R0 register (the scavenger scrounges for one). A significant part of this patch fixes how kill information is handled. llvm-svn: 47863 2008-03-03 23:19:16 +01:00			`; RUN: grep {stwu r1, -80(r1)}`
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {lwz r1, 0(r1)}`
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {lwz r31, 20(r1)}`
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc64 -mtriple=powerpc-apple-darwin8 \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {std r31, 40(r1)}`
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc64 -mtriple=powerpc-apple-darwin8 \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {stdu r1, -112(r1)}`
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc64 -mtriple=powerpc-apple-darwin8 \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {ld r1, 0(r1)}`
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc64 -mtriple=powerpc-apple-darwin8 \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {ld r31, 40(r1)}`
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {std r31, 40(r1)}`
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {stdu r1, -112(r1)}`
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {ld r1, 0(r1)}`
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`; RUN: llvm-as < %s \| llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \| \`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {ld r31, 40(r1)}`
Tests to verify PowerPC ABI. llvm-svn: 31825 2006-11-17 17:54:21 +01:00
Upgrade testcase. llvm-svn: 47644 2008-02-27 00:22:40 +01:00			`define i32* @f1(i32 %n) {`
			`%tmp = alloca i32, i32 %n ; <i32*> [#uses=1]`
			`ret i32* %tmp`
Tests to verify PowerPC ABI. llvm-svn: 31825 2006-11-17 17:54:21 +01:00			`}`