diff options
Diffstat (limited to 'test/CodeGen/AArch64/recp-fastmath.ll')
| -rw-r--r-- | test/CodeGen/AArch64/recp-fastmath.ll | 34 |
1 files changed, 26 insertions, 8 deletions
diff --git a/test/CodeGen/AArch64/recp-fastmath.ll b/test/CodeGen/AArch64/recp-fastmath.ll index 38e0fb360e49..4776931cf062 100644 --- a/test/CodeGen/AArch64/recp-fastmath.ll +++ b/test/CodeGen/AArch64/recp-fastmath.ll @@ -18,6 +18,8 @@ define float @frecp1(float %x) #1 { ; CHECK-NEXT: BB#0 ; CHECK-NEXT: frecpe [[R:s[0-7]]] ; CHECK-NEXT: frecps {{s[0-7](, s[0-7])?}}, [[R]] +; CHECK: frecps {{s[0-7]}}, {{s[0-7]}}, {{s[0-7]}} +; CHECK-NOT: frecps {{s[0-7]}}, {{s[0-7]}}, {{s[0-7]}} } define <2 x float> @f2recp0(<2 x float> %x) #0 { @@ -38,6 +40,8 @@ define <2 x float> @f2recp1(<2 x float> %x) #1 { ; CHECK-NEXT: BB#0 ; CHECK-NEXT: frecpe [[R:v[0-7]\.2s]] ; CHECK-NEXT: frecps {{v[0-7]\.2s(, v[0-7].2s)?}}, [[R]] +; CHECK: frecps {{v[0-7]\.2s}}, {{v[0-7]\.2s}}, {{v[0-7]\.2s}} +; CHECK-NOT: frecps {{v[0-7]\.2s}}, {{v[0-7]\.2s}}, {{v[0-7]\.2s}} } define <4 x float> @f4recp0(<4 x float> %x) #0 { @@ -58,6 +62,8 @@ define <4 x float> @f4recp1(<4 x float> %x) #1 { ; CHECK-NEXT: BB#0 ; CHECK-NEXT: frecpe [[R:v[0-7]\.4s]] ; CHECK-NEXT: frecps {{v[0-7]\.4s(, v[0-7].4s)?}}, [[R]] +; CHECK: frecps {{v[0-7]\.4s}}, {{v[0-7]\.4s}}, {{v[0-7]\.4s}} +; CHECK-NOT: frecps {{v[0-7]\.4s}}, {{v[0-7]\.4s}}, {{v[0-7]\.4s}} } define <8 x float> @f8recp0(<8 x float> %x) #0 { @@ -77,10 +83,12 @@ define <8 x float> @f8recp1(<8 x float> %x) #1 { ; CHECK-LABEL: f8recp1: ; CHECK-NEXT: BB#0 -; CHECK-NEXT: frecpe [[RA:v[0-7]\.4s]] -; CHECK-NEXT: frecpe [[RB:v[0-7]\.4s]] -; CHECK-NEXT: frecps {{v[0-7]\.4s(, v[0-7].4s)?}}, [[RA]] -; CHECK: frecps {{v[0-7]\.4s(, v[0-7].4s)?}}, [[RB]] +; CHECK-NEXT: frecpe [[R:v[0-7]\.4s]] +; CHECK: frecps {{v[0-7]\.4s(, v[0-7].4s)?}}, [[R]] +; CHECK: frecps {{v[0-7]\.4s(, v[0-7].4s)?}}, {{v[0-7]\.4s}} +; CHECK: frecps {{v[0-7]\.4s}}, {{v[0-7]\.4s}}, {{v[0-7]\.4s}} +; CHECK: frecps {{v[0-7]\.4s}}, {{v[0-7]\.4s}}, {{v[0-7]\.4s}} +; CHECK-NOT: frecps {{v[0-7]\.4s}}, {{v[0-7]\.4s}}, {{v[0-7]\.4s}} } define double @drecp0(double %x) #0 { @@ -101,6 +109,9 @@ define double @drecp1(double %x) #1 { ; CHECK-NEXT: BB#0 ; CHECK-NEXT: frecpe [[R:d[0-7]]] ; CHECK-NEXT: frecps {{d[0-7](, d[0-7])?}}, [[R]] +; CHECK: frecps {{d[0-7]}}, {{d[0-7]}}, {{d[0-7]}} +; CHECK: frecps {{d[0-7]}}, {{d[0-7]}}, {{d[0-7]}} +; CHECK-NOT: frecps {{d[0-7]}}, {{d[0-7]}}, {{d[0-7]}} } define <2 x double> @d2recp0(<2 x double> %x) #0 { @@ -121,6 +132,9 @@ define <2 x double> @d2recp1(<2 x double> %x) #1 { ; CHECK-NEXT: BB#0 ; CHECK-NEXT: frecpe [[R:v[0-7]\.2d]] ; CHECK-NEXT: frecps {{v[0-7]\.2d(, v[0-7].2d)?}}, [[R]] +; CHECK: frecps {{v[0-7]\.2d}}, {{v[0-7]\.2d}}, {{v[0-7]\.2d}} +; CHECK: frecps {{v[0-7]\.2d}}, {{v[0-7]\.2d}}, {{v[0-7]\.2d}} +; CHECK-NOT: frecps {{v[0-7]\.2d}}, {{v[0-7]\.2d}}, {{v[0-7]\.2d}} } define <4 x double> @d4recp0(<4 x double> %x) #0 { @@ -140,10 +154,14 @@ define <4 x double> @d4recp1(<4 x double> %x) #1 { ; CHECK-LABEL: d4recp1: ; CHECK-NEXT: BB#0 -; CHECK-NEXT: frecpe [[RA:v[0-7]\.2d]] -; CHECK-NEXT: frecpe [[RB:v[0-7]\.2d]] -; CHECK-NEXT: frecps {{v[0-7]\.2d(, v[0-7].2d)?}}, [[RA]] -; CHECK: frecps {{v[0-7]\.2d(, v[0-7].2d)?}}, [[RB]] +; CHECK-NEXT: frecpe [[R:v[0-7]\.2d]] +; CHECK: frecps {{v[0-7]\.2d(, v[0-7].2d)?}}, [[R]] +; CHECK: frecps {{v[0-7]\.2d}}, {{v[0-7]\.2d}}, {{v[0-7]\.2d}} +; CHECK: frecps {{v[0-7]\.2d}}, {{v[0-7]\.2d}}, {{v[0-7]\.2d}} +; CHECK: frecps {{v[0-7]\.2d}}, {{v[0-7]\.2d}}, {{v[0-7]\.2d}} +; CHECK: frecps {{v[0-7]\.2d}}, {{v[0-7]\.2d}}, {{v[0-7]\.2d}} +; CHECK: frecps {{v[0-7]\.2d}}, {{v[0-7]\.2d}}, {{v[0-7]\.2d}} +; CHECK-NOT: frecps {{v[0-7]\.2d}}, {{v[0-7]\.2d}}, {{v[0-7]\.2d}} } attributes #0 = { nounwind "unsafe-fp-math"="true" } |